Shurflo 4008 Revolution rapid cycling
We just used our new-to-us 2011 Outdoors RV Back Country trailer this past week, and noticed that the Shurflo unit stutters like a machine gun when the faucets are opened to a low flow. The stutterin...
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You may hear it 'cause it's not well noise-insulated from the pipes and floor. Mine's a bit noisy too, but haven't yet done anything about it.
Or, if it makes a real *big* racket the built-in backflow valve may be broken. If so, it will start filling up your fresh water tank when connected to city water. That's a good test for a faulty backflow valve. Outdoors RV sent me a new one under warranty when ours did that.
Or, if it makes a real *big* racket the built-in backflow valve may be broken. If so, it will start filling up your fresh water tank when connected to city water. That's a good test for a faulty backflow valve. Outdoors RV sent me a new one under warranty when ours did that.
